EP 0464169 A1 19920108 - DEVICE, IN PARTICULAR MEDICAL SET FOR INFUSION OR TRANSFUSION.
Title (en)
DEVICE, IN PARTICULAR MEDICAL SET FOR INFUSION OR TRANSFUSION.
Title (de)
VORRICHTUNG, DIE INSBESONDERE ALS MEDIZINISCHES INFUSIONS- ODER TRANSFUSIONSBESTECK VERWENDBAR IST.
Title (fr)
DISPOSITIF UTILISABLE NOTAMMENT COMME TROUSSE MEDICALE POUR PERFUSION OU TRANSFUSION.
Publication
Application
Priority
- DE 9100066 W 19910122
- DE 4002089 A 19900125
Abstract (en)
[origin: US5234412A] PCT No. PCT/DE91/00066 Sec. 371 Date Sep. 16, 1991 Sec. 102(e) Date Sep. 16, 1991 PCT Filed Jan. 22, 1991 PCT Pub. No. WO91/11211 PCT Pub. Date Aug. 8, 1991.A device for infusion or transfusion can be connected to a flexible tube line (16). The regulating arrangement (8, 9, 10, 12) for regulating the flow rate of the fluid through the flexible tube line (16) is a rigid structural member of the intravenous drip chamber (1) containing the infusion or transfusion liquid. The flow rate is regulated by means of a regulating nut (12) which effectively connects the regulating knob (10) with a flexible tube line (16). The structural member has a tubular connection piece (2) provided with a closed end (3) and having lateral perforations (4). The tubular connection piece (2) is coaxially spaced by a surrounding tubular threaded pipe (6) divided into segments (8, 9) separated by dividing points (7). The lateral perforations (4) open into downwardly directed grooves (5) which establish a flow path. The segments (8, 9) are provided with regulating members (10) which move the tube line into the grooves (5) and are displaceable by an internally threaded regulating nut (12) threaded on the threaded pipe (6).
Abstract (fr)
Il est décrit un dispositif utilisable notamment comme trousse médicale pour perfusion ou transfusion, auquel peut être raccordé un tube flexible (16). Le dispositif régulateur (8, 9, 19, 12) utilisé pour régler la quantité de liquide circulant à travers le tube flexible (16) forme un constituant fixe du récipient de la chambre goutte-à-goutte (1) contenant le liquide de perfusion ou de transfusion. Le réglage du débit s'effectue au moyen d'un écrou de réglage (12) amenant les éléments de réglage (10) en liaison opérationnelle avec le tube flexible (16).
IPC 1-7
IPC 8 full level
A61M 39/02 (2006.01); A61M 5/168 (2006.01); A61M 5/175 (2006.01)
CPC (source: EP US)
A61M 5/16877 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE CH DE DK ES FR GB GR IT LI LU NL SE
DOCDB simple family (publication)
WO 9111211 A1 19910808; AT E135925 T1 19960415; AU 631044 B2 19921112; AU 7062391 A 19910821; CA 2049002 A1 19910726; CA 2049002 C 19981006; DE 4002089 A1 19910801; DE 4002089 C2 19920409; DE 59107604 D1 19960502; DK 0464169 T3 19960708; EP 0464169 A1 19920108; EP 0464169 B1 19960327; ES 2087284 T3 19960716; GR 3020380 T3 19960930; JP 3009461 B2 20000214; JP H04504521 A 19920813; US 5234412 A 19930810
DOCDB simple family (application)
DE 9100066 W 19910122; AT 91902236 T 19910122; AU 7062391 A 19910122; CA 2049002 A 19910122; DE 4002089 A 19900125; DE 59107604 T 19910122; DK 91902236 T 19910122; EP 91902236 A 19910122; ES 91902236 T 19910122; GR 960401751 T 19960627; JP 50238191 A 19910122; US 76193191 A 19910916